Screening and drying equipment and method for aluminum curtain wall material processing

Abstract

The invention discloses screening and drying equipment and method for aluminum curtain wall material machining, and belongs to the technical field of aluminum curtain wall machining, the screening and drying equipment for aluminum curtain wall material machining comprises a box body and a box door, the top of the box body is fixedly connected with a feeding hopper, a screening assembly is arranged in the box body, and a drying cylinder is arranged in the box body; according to the screening and drying equipment for aluminum curtain wall material processing, a driving motor drives a first rotating rod to rotate, and meanwhile, a half gear on the top is driven to be engaged with a strip-shaped frame, so that the strip-shaped frame reciprocates front and back; when screening is conducted, a first scraping plate, a second scraping plate and a third scraping plate are driven to scrape screen holes in the bottom of a screening plate front and back to prevent the screening plate from being blocked in the screening process, meanwhile, a strip-shaped frame abuts against an abutting plate, air in two sealing barrels is controlled to be extruded out of two air inlet hoses to enter the three scraping plates after being heated, hot air flow is sprayed to the screen holes of the screening plate, and the screening effect is improved. And the screening holes of the screening plate can be further prevented from being blocked.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum curtain wall processing, and in particular to screening and drying equipment and a method for processing aluminum curtain wall materials. Background Art

[0002] Aluminum curtain wall material is a material widely used in modern building exterior wall decoration, with many advantages. As a high-performance building exterior wall decoration material, aluminum curtain wall material has the advantages of light weight, high strength, strong corrosion resistance, good processing performance, good thermal insulation performance and environmental sustainability. In the future development, aluminum curtain wall materials will continue to develop in the direction of intelligence, green environmental protection and personalized design, making greater contributions to the development of modern architecture. At present, in order to improve the quality of materials, aluminum curtain wall materials are usually processed and screened, and aluminum curtain wall materials will absorb a certain amount of moisture during production, transportation and storage, and need to be dried to improve the stability of the material.

[0003] After searching, the Chinese patent publication number CN109772687A discloses a screening and drying equipment for processing aluminum curtain wall materials, including a drying plate, a box, a screen 1, a screen 2, a rotating shaft, an annular rack, a missing gear, a push rod, a torsion spring, a spring, a large slider, a transmission bar, a small slider, a lower transmission rod, a turntable and an upper transmission rod. The drying plate is arranged at the bottom end of the box, the screen 1 and the screen 2 are both located inside the box, the rotating shaft is rotatably connected to the inside of the box, the missing gear is arranged on the rotating shaft, the annular rack is slidably connected to the inside of the box, the push rod is arranged at the right end of the annular rack, the torsion spring is sleeved on the outside of the hinge shaft, the center of the turntable is transmission-connected to the output end of the driving machine, the transmission bar is slidably connected to the inside of the box, the small slider is slidably connected to the inside of the transmission bar, and the upper transmission rod and the lower transmission rod are symmetrically arranged on the upper and lower sides of the transmission bar. The above patent has the following deficiencies: when screening the aluminum curtain wall material, due to the irregular shape of the aluminum curtain wall material, it is easy to get stuck in the gaps of the screen during the screening process, which can easily cause the screen plate to be blocked, thereby affecting the efficiency of the aluminum curtain wall material processing. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that aluminum curtain wall materials are easily stuck in the gaps of the screen during the screening process, and to propose a screening and drying device and method for processing aluminum curtain wall materials.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A screening and drying device for processing aluminum curtain wall materials, comprising a box body and a box door, a feed hopper is fixedly connected to the top of the box body, a screening assembly is arranged inside the box body, a drying cylinder is arranged inside the box body, a driving motor is arranged on the top of the drying cylinder, and also comprises: a bearing plate, fixedly connected to the right side surface of the box body; a first rotating rod, rotatably connected to the bearing plate, a synchronous belt is drivingly connected between the first rotating rod and the output end of the driving motor; a half gear, fixedly connected to the top of the first rotating rod, a bar frame is meshed on the outer surface of the half gear, a slide plate is fixedly connected to the left side surface of the bar frame; a guide groove plate, fixedly connected to the right side surface of the box body; a connecting plate, fixedly connected to the left side of the bar frame, a first L-shaped plate, a second L-shaped plate, and a third L-shaped plate are fixedly connected to the left side of the first L-shaped plate, the second L-shaped plate, and the third L-shaped plate are fixedly connected to the first scraper, the second scraper, and the third scraper on the left side, respectively.

[0006] Preferably, the screening component includes a fixed frame, the fixed frame is fixedly connected to the inner wall of the box body, the right top surface of the fixed frame is fixedly connected to a first connecting block, the top of the first connecting block is fixedly connected to a first spring, the top of the first spring is fixedly connected to a second connecting block, and the top of the second connecting block is fixedly connected to a screening plate.

[0007] Preferably, a baffle is fixedly connected to the outside of the screening plate, a second spring is fixedly connected to the left top surface of the fixed frame, the top of the second spring is fixedly connected to the bottom of the screening plate, a vibration motor is fixedly installed on the right surface of the baffle, a discharge port is opened on the left side of the box body, a material guide plate is fixedly connected to the discharge port of the box body, and a material guide hopper is fixedly connected to the bottom surface of the fixed frame.

[0008] Preferably, the end of the slide away from the bar frame is slidably connected to the inside of the guide groove plate, a rectangular hole is opened on the right side surface of the box body, the first L-shaped plate, the second L-shaped plate and the third L-shaped plate are all slidably connected to the rectangular hole of the box body, and the top surfaces of the first scraper, the second scraper and the third scraper are fixedly installed with brush heads corresponding to the sieve holes of the screening plate.

[0009] Preferably, the top surface of the screening plate is fixedly connected to a fixing rod, a diverter plate passes through the surface of the fixing rod, the diverter plate is rotatably connected to the fixing rod, a third spring is abutted between the top of the fixing rod and the diverter plate, a fourth L-shaped plate is fixedly connected to the top right surface of the diverter plate, a sliding hole is provided on the right side surface of the box body, the fourth L-shaped plate passes through the sliding hole of the box body, and is slidably connected to the sliding hole of the box body.

[0010] Preferably, inclined surfaces are provided on both sides of the right end of the fourth L-shaped plate, a driving plate is fixedly connected to the left top surface of the bar frame, two groups of mounting plates are fixedly connected to the right surface of the box body, the two groups of mounting plates are symmetrically arranged with the center line of the box body as the symmetry axis, a sealing cylinder is fixedly connected to the two groups of mounting plates, the internal piston of the sealing cylinder is connected to a piston plate, a sliding rod is fixedly connected to the piston plate, the sliding rod passes through the sealing cylinder and is slidably connected to the sealing cylinder, a resistance plate is fixedly connected to the end of the sliding rod away from the piston plate, a fourth spring is sleeved on the sliding rod, and the two ends of the fourth spring respectively resist the resistance plate and the sealing cylinder.

[0011] Preferably, the connecting plate, the first L-shaped plate, the second L-shaped plate, the third L-shaped plate, the first scraper, the second scraper and the third scraper are all provided with interconnected cavities inside, the top surfaces of the first scraper, the second scraper and the third scraper are provided with air outlet holes, an air intake hose is fixedly connected between the sealing cylinder and the connecting plate, an air intake pipe is fixedly connected to the sealing cylinder, and an air heater is fixedly installed on the air intake pipe.

[0012] Preferably, a feed box is fixedly connected between the drying cylinder and the guide hopper, a second rotating rod is fixedly connected to the output end of the driving motor, the second rotating rod passes through the top of the drying cylinder and is rotatably connected to the drying cylinder, multiple groups of stirring rods are fixedly connected to the two side surfaces of the second rotating rod, dryers are fixedly installed on the surfaces of the multiple groups of stirring rods, a discharge pipe is fixedly connected to the bottom of the drying cylinder, a first cleaning plate is fixedly connected to the second rotating rod, a second cleaning plate is fixedly connected to the bottom of the first cleaning plate, and a third cleaning plate is fixedly connected to the bottom of the second cleaning plate.

[0013] Preferably, the first cleaning plate, the second cleaning plate and the third cleaning plate are slidably connected to the top inner wall, the side wall and the bottom inner wall of the drying cylinder respectively, the bottom surface of the first rotating rod is fixedly connected to the third rotating rod, the bottom surface of the third rotating rod is fixedly connected to a cam, a sliding hole is provided on the right side surface of the box body, a supporting plate is fixedly connected to the right side surface of the box body, a circular rod passes through the surface of the supporting plate, the circular rod is slidably connected to the supporting plate, a rubber hammer is fixedly connected to the circular rod, the rubber hammer is slidably connected to the sliding hole of the box body, a circular plate is fixedly connected to the circular rod, a fifth spring is sleeved on the circular rod, the two ends of the fifth spring are respectively against the supporting plate and the circular plate, and two rectangular plates are fixedly connected to the left side surface of the strip frame.

[0014] A screening and drying method for processing aluminum curtain wall materials, which is operated by the following steps: S1. When the aluminum curtain wall materials are screened, the vibration motor is started, and the screening plate is vibrated through the first spring and the second spring, and then the aluminum curtain wall materials are added through the feed hopper to screen the aluminum curtain wall materials. Qualified aluminum curtain wall materials fall through the screening plate and enter the guide hopper along the guide plate; S2. While the screening plate is screening the aluminum curtain wall material, the drive motor is started to drive the first rotating rod to rotate synchronously through the synchronous belt. The first rotating rod drives the top half gear to engage with the strip frame, so that the strip frame makes a back-and-forth reciprocating motion, thereby driving the connecting plate and the first L-shaped plate, the second L-shaped plate, and the third L-shaped plate to slide, and then driving the first scraper, the second scraper, and the third scraper to brush the bottom of the screening plate back and forth, which can prevent the screening plate from being blocked when screening the aluminum curtain wall material, and help improve the efficiency of aluminum curtain wall material processing.

[0015] Compared with the prior art, the present invention provides a screening and drying device for processing aluminum curtain wall materials, which has the following beneficial effects: The screening and drying equipment for processing aluminum curtain wall materials drives the first rotating rod to rotate by a driving motor, and drives the top half gear to mesh with the strip frame to make the strip frame reciprocate back and forth, and drives the first scraper, the second scraper, and the third scraper to scrape the sieve holes at the bottom of the screening plate back and forth to prevent the screening plate from being blocked during the screening process. At the same time, the strip frame contacts the contact plate, and controls the gas in the two sealing cylinders to be heated and squeezed out from the two air inlet hoses into the three scrapers, and sprays hot air flows to the sieve holes of the screening plate, which can further prevent the sieve holes of the screening plate from being blocked. At the same time, when the strip frame slides, the diverter plate can be swung back and forth on the screening plate through the driving plate, and the aluminum curtain wall material is swung and spread to prevent accumulation on the screening plate, thereby accelerating the screening efficiency of the aluminum curtain wall material and thus accelerating the processing efficiency. At the same time, the first rotating rod can also drive the third rotating rod to rotate and knock on the outer wall of the drying cylinder, which is helpful to eliminate the dead angle inside the drying cylinder, so that the aluminum curtain wall material can be fully stirred and dried, and can prevent the aluminum curtain wall material from agglomerating during drying, and can avoid the occurrence of local overheating or incomplete drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view structural schematic diagram of a screening and drying device for processing aluminum curtain wall materials proposed by the present invention; Figure 2 This is a schematic diagram of the structure inside a box in a screening and drying device for processing aluminum curtain wall materials proposed by the present invention; Figure 3 A screening and drying device for processing aluminum curtain wall materials proposed by the present invention Figure 2 The structural diagram of part A in the figure; Figure 4A screening and drying device for processing aluminum curtain wall materials proposed by the present invention Figure 2 The structural diagram of part B; Figure 5 This is a schematic diagram of the structure inside a drying cylinder in a screening and drying device for processing aluminum curtain wall materials proposed by the present invention; Figure 6 A screening and drying device for processing aluminum curtain wall materials proposed by the present invention Figure 5 Schematic diagram of the structure of part C; Figure 7 A screening and drying device for processing aluminum curtain wall materials proposed by the present invention Figure 5 The structural diagram of the D part; Figure 8 A screening and drying device for processing aluminum curtain wall materials proposed by the present invention Figure 5 The structural diagram of the E part; Fig. 9 This is a schematic diagram of the front cross-section structure of a screening and drying device for processing aluminum curtain wall materials proposed by the present invention; Fig.10 This is a schematic diagram of the top view of the structure of a screening and drying device for processing aluminum curtain wall materials proposed by the present invention; Fig.11 This is a schematic diagram of the structure of the interior of the box and the interior of the drying cylinder in a screening and drying device for processing aluminum curtain wall materials proposed by the present invention; Fig.12 A screening and drying device for processing aluminum curtain wall materials proposed by the present invention Fig.11 Schematic diagram of the structure of part F.

[0017] In the figure: 1, box body; 2, box door; 3, feed hopper; 4, screening assembly; 401, fixed frame; 402, first connecting block; 403, first spring; 404, second connecting block; 405, screening plate; 406, baffle; 407, second spring; 408, vibration motor; 409, guide plate; 410, guide hopper; 5, drying cylinder; 6, driving motor; 7, bearing plate; 8, first rotating rod; 801, third rotating rod; 9, synchronous belt; 10, half gear; 11, bar frame; 12, slide plate; 13, guide groove plate; 14, connecting plate; 15, first L-shaped plate; 16, second L-shaped plate; 17, third L-shaped plate; 18, first scraper; 19, second scraper; 20 , the third scraper; 21, the fixing rod; 22, the diverter plate; 23, the third spring; 24, the fourth L-shaped plate; 25, the driving plate; 26, the mounting plate; 27, the sealing cylinder; 28, the piston plate; 2801, the sliding rod; 2802, the resistance plate; 2803, the fourth spring; 2804, the air intake hose; 2805, the rectangular plate; 29, the suction pipe; 30, the air heater; 31, the feed box; 32, the second rotating rod; 33, the stirring rod; 34, the dryer; 35, the fifth spring; 36, the discharge pipe; 37, the first cleaning plate; 38, the second cleaning plate; 39, the third cleaning plate; 40, the cam; 41, the support plate; 42, the round rod; 43, the rubber hammer; 44, the round plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] Example 1: Reference Figure 1-Figure 12A screening and drying device for processing aluminum curtain wall materials, comprising a box body 1 and a box door 2, a feed hopper 3 is fixedly connected to the top of the box body 1, a screening assembly 4 is arranged inside the box body 1, a drying cylinder 5 is arranged inside the box body 1, and a driving motor 6 is arranged on the top of the drying cylinder 5, and further comprising: a bearing plate 7, fixedly connected to the right side surface of the box body 1; a first rotating rod 8, rotatably connected to the bearing plate 7, a synchronous belt 9 is transmission-connected between the first rotating rod 8 and the output end of the driving motor 6; a half gear 10, fixedly connected to the top of the first rotating rod 8 The outer surface of the half gear 10 is meshed with a bar frame 11, and the left surface of the bar frame 11 is fixedly connected with a slide plate 12; the guide groove plate 13 is fixedly connected to the right surface of the box body 1; the connecting plate 14 is fixedly connected to the left side of the bar frame 11, and the left surface of the connecting plate 14 is fixedly connected with a first L-shaped plate 15, a second L-shaped plate 16, and a third L-shaped plate 17, and the left sides of the first L-shaped plate 15, the second L-shaped plate 16, and the third L-shaped plate 17 are respectively fixedly connected with a first scraper 18, a second scraper 19, and a third scraper 20.

[0021] In the present invention, the bearing plate 7 can play a role in stabilizing the support of the first rotating rod 8. When the driving motor 6 is started, the first rotating rod 8 can be driven to rotate through the synchronous belt 9, and the first rotating rod 8 drives the half gear 10 to rotate and mesh with the bar frame 11, so that the bar frame 11 can make a forward and backward reciprocating motion. The slide plate 12 slides in the guide groove plate 13, which can guide the sliding of the bar frame 11 when it slides, so that the sliding of the bar frame 11 is more stable. When the bar frame 11 slides back and forth, it will drive the connecting plate 14 and the first L-shaped plate 15, the second L-shaped plate 16, and the third L-shaped plate 17 to move back and forth. The mold plate 17 slides back and forth, which in turn drives the first scraper 18, the second scraper 19, and the third scraper 20 to slide back and forth to repeatedly scrape the bottom of the screening plate 405. The brush head on the scraper can brush the aluminum curtain wall material blocked in the sieve holes of the screening plate 405, thereby preventing the screening plate 405 from being blocked when screening the aluminum curtain wall material, which helps to improve the efficiency of aluminum curtain wall material processing. It should be noted that the drying cylinder 5 is a prior art that can dry the aluminum curtain wall material to ensure the dimensional stability and performance reliability of the aluminum curtain wall material during long-term use.

[0022] Example 2: Reference Figure 2-Figure 12 , which is basically the same as the first embodiment, and further, the screening component 4 includes a fixed frame 401, the fixed frame 401 is fixedly connected to the inner wall of the box body 1, the first connecting block 402 is fixedly connected to the top surface of the right side of the fixed frame 401, the top of the first connecting block 402 is fixedly connected to the first spring 403, the top of the first spring 403 is fixedly connected to the second connecting block 404, and the top of the second connecting block 404 is fixedly connected to the screening plate 405.

[0023] A baffle plate 406 is fixedly connected to the outside of the screening plate 405, a second spring 407 is fixedly connected to the left top surface of the fixed frame 401, the top of the second spring 407 is fixedly connected to the bottom of the screening plate 405, a vibration motor 408 is fixedly installed on the right surface of the baffle plate 406, a discharge port is opened on the left side of the box body 1, a guide plate 409 is fixedly connected to the discharge port of the box body 1, and a guide hopper 410 is fixedly connected to the bottom surface of the fixed frame 401.

[0024] In the present invention, by starting the vibration motor 408, the first spring 403 and the second spring 407 are cooperated to make the screening plate 405 vibrate, and the aluminum curtain wall material is screened. Qualified materials are screened by the screening plate 405 and fall into the lower guide hopper 410, and unqualified materials are discharged through the guide plate 409.

[0025] One end of the slide plate 12 away from the bar frame 11 is slidably connected to the inside of the guide groove plate 13, a rectangular hole is opened on the right side surface of the box body 1, the first L-shaped plate 15, the second L-shaped plate 16, and the third L-shaped plate 17 are all slidably connected to the rectangular hole of the box body 1, and the top surfaces of the first scraper 18, the second scraper 19, and the third scraper 20 are fixedly installed with brush heads corresponding to the sieve holes of the screening plate 405.

[0026] In the present invention, the slide plate 12 slides in the guide groove plate 13 to guide the sliding of the bar frame 11. The rectangular hole on the right side of the box body 1 helps to guide the sliding of the first L-shaped plate 15, the second L-shaped plate 16, and the third L-shaped plate 17. The brush head on the scraper can enter the sieve hole of the screening plate 405 to prevent the screening plate 405 from being blocked during screening.

[0027] A fixing rod 21 is fixedly connected to the top surface of the screening plate 405, a diverter plate 22 passes through the surface of the fixing rod 21, the diverter plate 22 is rotatably connected to the fixing rod 21, a third spring 23 is abutted between the top of the fixing rod 21 and the diverter plate 22, a fourth L-shaped plate 24 is fixedly connected to the top right surface of the diverter plate 22, a sliding hole is provided on the right side surface of the box body 1, the fourth L-shaped plate 24 passes through the sliding hole of the box body 1, and is slidably connected to the sliding hole of the box body 1.

[0028] In the present invention, when the aluminum curtain wall materials are screened, the aluminum curtain wall materials enter through the feed hopper 3 and fall onto the screening plate 405, and then the diverter plate 22 can divert the aluminum curtain wall materials, so that the aluminum curtain wall materials are automatically spread out when they fall onto the screening plate 405, preventing them from accumulating on the screening plate 405, thereby helping to speed up the screening efficiency of the aluminum curtain wall materials. Through the sliding holes on the box body 1, the fourth L-shaped plate 24 can be guided to slide.

[0029] Example 3: Reference Figure 1-Figure 12, which is basically the same as the first embodiment. Furthermore, inclined surfaces are provided on both sides of the right end of the fourth L-shaped plate 24. A driving plate 25 is fixedly connected to the left top surface of the strip frame 11. Two sets of mounting plates 26 are fixedly connected to the right surface of the box body 1. The two sets of mounting plates 26 are symmetrically arranged with the center line of the box body 1 as the symmetry axis. A sealing cylinder 27 is fixedly connected to the two sets of mounting plates 26. The internal piston of the sealing cylinder 27 is connected to the piston plate 28. A sliding rod 2801 is fixedly connected to the piston plate 28. The sliding rod 2801 penetrates the sealing cylinder 27 and is slidably connected to the sealing cylinder 27. A contact plate 2802 is fixedly connected to one end of the sliding rod 2801 away from the piston plate 28. A fourth spring 2803 is sleeved on the sliding rod 2801. The two ends of the fourth spring 2803 are respectively against the contact plate 2802 and the sealing cylinder 27. Two rectangular plates 2805 are fixedly connected to the left surface of the strip frame 11.

[0030] When the driving plate 25 slides back and forth, it will drive the driving plate 25 at the top to move together. When the driving plate 25 slides forward, it will contact the inclined surface of the front part of the fourth L-shaped plate 24. The fourth L-shaped plate 24 is pushed, thereby driving the diverter plate 22 to rotate on the fixing rod 21, so that the diverter plate 22 can rotate and spread the aluminum curtain wall material on the screening plate 405, and the third spring 23 can be rotated and tightened. Subsequently, when the driving plate 25 continues to slide forward, it will slide and disengage through the inclined surface of the fourth L-shaped plate 24. Then, the diverter plate 22 automatically rotates and resets under the action of the third spring 23. Then, when the driving plate 25 is driven by the bar frame 11 to slide backward, it will contact the inclined surface of the fourth L-shaped plate 24 again, and the diverter plate 22 will rotate again to spread and divert the aluminum curtain wall material. With this reciprocating operation, the diverter plate 22 can be swung on the screening plate 405 to swing and spread the aluminum curtain wall material, so that the aluminum curtain wall material can be screened more quickly.

[0031] The connecting plate 14, the first L-shaped plate 15, the second L-shaped plate 16, the third L-shaped plate 17, the first scraper 18, the second scraper 19 and the third scraper 20 are all provided with interconnected cavities inside, and the top surfaces of the first scraper 18, the second scraper 19 and the third scraper 20 are provided with air outlet holes. An air intake hose 2804 is fixedly connected between the sealing cylinder 27 and the connecting plate 14, and an air intake pipe 29 is fixedly connected to the sealing cylinder 27, and an air heater 30 is fixedly installed on the air intake pipe 29.

[0032] A feed box 31 is fixedly connected between the drying cylinder 5 and the guide hopper 410, and a second rotating rod 32 is fixedly connected to the output end of the driving motor 6. The second rotating rod 32 passes through the top of the drying cylinder 5 and is rotatably connected to the drying cylinder 5. Multiple groups of stirring rods 33 are fixedly connected to the two side surfaces of the second rotating rod 32, and dryers 34 are fixedly installed on the surfaces of the multiple groups of stirring rods 33. A discharge pipe 36 is fixedly connected to the bottom of the drying cylinder 5, and a first cleaning plate 37 is fixedly connected to the second rotating rod 32. A second cleaning plate 38 is fixedly connected to the bottom of the first cleaning plate 37, and a third cleaning plate 39 is fixedly connected to the bottom of the second cleaning plate 38.

[0033] In the present invention, when the bar frame 11 slides back and forth, the rectangular plate 2805 will be driven to contact the contact plate 2802, and then the contact plate 2802 will push the sliding rod 2801 to drive the piston plate 28 to do piston movement in the sealing tube 27, so that the air inside the sealing tube 27 is squeezed out from the air intake hose 2804 and enters the cavity of the connecting plate 14, and then enters the cavity of the first scraper 18, the second scraper 19, and the third scraper 20 through the cavity of the first L-shaped plate 15, the second L-shaped plate 16, and the third L-shaped plate 17, and the gas is squeezed out from the air outlet on the upper surface to spray airflow to the sieve holes of the screening plate 405, and then when the bar frame 11 slides backward, it will also drive the rectangular plate 2805 to contact another contact plate 2802, and repeat the same action. At this time, the fourth spring 2803 automatically resets the resistance plate 2802, pulls the sliding rod 2801 and the piston plate 28 to reset, and then inhales air through the intake pipe 29. The inhaled air will be heated after passing through the air heater 30 on the intake pipe 29, and then sprayed into the sieve holes of the screening plate 405, so that the aluminum curtain wall material can be dried in advance, and the evaporation of moisture in the aluminum curtain wall material can be accelerated. At the same time, the ejected airflow cooperates with the three scrapers to further prevent the screening plate 405 from being blocked, and the screening efficiency of the aluminum curtain wall material can be accelerated more quickly. It should be noted that the intake pipe 29 and the intake hose 2804 are both equipped with a one-way valve to prevent the air from being sucked in from the intake hose 2804 when inhaling, and from being squeezed out from the intake pipe 29 when squeezing out the air.

[0034] The first cleaning plate 37, the second cleaning plate 38 and the third cleaning plate 39 are slidably connected to the top inner wall, the side wall and the bottom inner wall of the drying cylinder 5 respectively; the bottom surface of the first rotating rod 8 is fixedly connected to the third rotating rod 801; the bottom surface of the third rotating rod 801 is fixedly connected to the cam 40; a sliding hole is provided on the right side surface of the box body 1; a supporting plate 41 is fixedly connected to the right side surface of the box body 1; a circular rod 42 passes through the surface of the supporting plate 41; the circular rod 42 is slidably connected to the supporting plate 41; a rubber hammer 43 is fixedly connected to the circular rod 42; the rubber hammer 43 is slidably connected to the sliding hole of the box body 1; a circular plate 44 is fixedly connected to the circular rod 42; a fifth spring 35 is sleeved on the circular rod 42; the two ends of the fifth spring 35 are respectively against the supporting plate 41 and the circular plate 44.

[0035] In the present invention, the driving motor 6 drives the second rotating rod 32 to rotate, and the second rotating rod 32 drives the stirring rods 33 on both sides to rotate, and the aluminum curtain wall material is dried and stirred through the dryer 34 on the surface. At the same time, the second rotating rod 32 will drive the first cleaning plate 37 to rotate to scrape and clean the top inner wall of the drying cylinder 5. The first cleaning plate 37 simultaneously drives the second cleaning plate 38 and the third cleaning plate 39 at the bottom to rotate to clean and drop the aluminum curtain wall material adhered to the inner wall of the drying cylinder 5, which can reduce waste when discharging materials, so that the aluminum curtain wall material can be fully discharged; while the first rotating rod 8 rotates, it drives The third rotating rod 801 rotates, and when the third rotating rod 801 rotates, it drives the cam 40 to rotate synchronously. When the protruding part of the cam 40 rotates to the circular rod 42, the circular rod 42 will slide to the left, driving the rubber hammer 43 to enter the sliding hole of the box body 1, and knocking the outer wall of the drying cylinder 5, so that the aluminum curtain wall material remaining in the gap of the inner wall of the drying cylinder 5 will fall off due to knocking and vibration, which helps to eliminate the dead corners inside the drying cylinder 5, so that the aluminum curtain wall material can be fully stirred and dried, and can prevent the aluminum curtain wall material from caking during drying, and can avoid local overheating or incomplete drying.

[0036] Embodiment 4: A screening and drying method for processing aluminum curtain wall materials, which is operated by the following steps: S1. When the aluminum curtain wall material is screened, the vibration motor 408 is started, and the screening plate 405 is vibrated through the first spring 403 and the second spring 407. Then, the aluminum curtain wall material is added through the feed hopper 3 to screen the aluminum curtain wall material. The qualified aluminum curtain wall material falls through the screening plate 405 and enters the guide hopper 410 along the guide plate 409. S2. While the screening plate 405 is screening the aluminum curtain wall material, the drive motor 6 is started, and the first rotating rod 8 is driven to rotate synchronously through the synchronous belt 9. The first rotating rod 8 drives the top half gear 10 to engage with the bar frame 11, so that the bar frame 11 reciprocates back and forth, thereby driving the connecting plate 14 and the first L-shaped plate 15, the second L-shaped plate 16, and the third L-shaped plate 17 to slide, and then driving the first scraper 18, the second scraper 19, and the third scraper 20 to brush the bottom of the screening plate 405 back and forth, which can prevent the screening plate 405 from being blocked when screening the aluminum curtain wall material, and help improve the efficiency of aluminum curtain wall material processing.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A screening and drying device for processing aluminum curtain wall materials, comprising a box body (1) and a box door (2), wherein a feed hopper (3) is fixedly connected to the top of the box body (1), and a screening component (4) is arranged inside the box body (1), characterized in that: The box body (1) is provided with a drying cylinder (5) inside, and a driving motor (6) is provided on the top of the drying cylinder (5), and further comprises: A bearing plate (7) fixedly connected to the right side surface of the box body (1); A first rotating rod (8) is rotatably connected to the bearing plate (7), and a synchronous belt (9) is transmission-connected between the first rotating rod (8) and an output end of the driving motor (6); A half gear (10) is fixedly connected to the top of the first rotating rod (8); the outer surface of the half gear (10) is meshed with a bar frame (11); and the left side surface of the bar frame (11) is fixedly connected to a slide plate (12); A guide groove plate (13) fixedly connected to the right side surface of the box body (1); A connecting plate (14) is fixedly connected to the left side of the bar frame (11); a first L-shaped plate (15), a second L-shaped plate (16), and a third L-shaped plate (17) are fixedly connected to the left side surface of the connecting plate (14); and a first scraper (18), a second scraper (19), and a third scraper (20) are fixedly connected to the left sides of the first L-shaped plate (15), the second L-shaped plate (16), and the third L-shaped plate (17), respectively.

2. The screening and drying equipment for processing aluminum curtain wall materials according to claim 1, characterized in that: The screening component (4) comprises a fixed frame (401), the fixed frame (401) being fixedly connected to the inner wall of the box body (1), a first connecting block (402) being fixedly connected to the top surface on the right side of the fixed frame (401), a first spring (403) being fixedly connected to the top of the first connecting block (402), a second connecting block (404) being fixedly connected to the top of the first spring (403), and a screening plate (405) being fixedly connected to the top of the second connecting block (404).

3. The screening and drying equipment for processing aluminum curtain wall materials according to claim 2 is characterized in that: The outside of the screening plate (405) is fixedly connected to a baffle (406); the left top surface of the fixed frame (401) is fixedly connected to a second spring (407); the top of the second spring (407) is fixedly connected to the bottom of the screening plate (405); a vibration motor (408) is fixedly mounted on the right side surface of the baffle (406); a discharge port is provided on the left side of the box body (1); a material guide plate (409) is fixedly connected to the discharge port of the box body (1); and a material guide hopper (410) is fixedly connected to the bottom surface of the fixed frame (401).

4. The screening and drying equipment for processing aluminum curtain wall materials according to claim 3 is characterized in that: One end of the slide plate (12) away from the strip frame (11) is slidably connected to the inside of the guide groove plate (13); a rectangular hole is provided on the right side surface of the box body (1); the first L-shaped plate (15), the second L-shaped plate (16), and the third L-shaped plate (17) are all slidably connected to the rectangular hole of the box body (1); and brush heads corresponding to the sieve holes of the screening plate (405) are fixedly mounted on the top surfaces of the first scraper plate (18), the second scraper plate (19), and the third scraper plate (20).

5. The screening and drying equipment for processing aluminum curtain wall materials according to claim 4, characterized in that: The top surface of the screening plate (405) is fixedly connected to a fixing rod (21), the surface of the fixing rod (21) is penetrated by a diverter plate (22), the diverter plate (22) is rotatably connected to the fixing rod (21), a third spring (23) is abutted between the top of the fixing rod (21) and the diverter plate (22), a fourth L-shaped plate (24) is fixedly connected to the right side surface of the top of the diverter plate (22), a sliding hole is provided on the right side surface of the box body (1), the fourth L-shaped plate (24) penetrates the sliding hole of the box body (1), and is slidably connected to the sliding hole of the box body (1).

6. The screening and drying equipment for processing aluminum curtain wall materials according to claim 5, characterized in that: The right end of the fourth L-shaped plate (24) has inclined surfaces on both sides. The left top surface of the strip frame (11) is fixedly connected to a driving plate (25). The right side surface of the box body (1) is fixedly connected to two groups of mounting plates (26). The two groups of mounting plates (26) are symmetrically arranged with the center line of the box body (1) as the symmetry axis. The two groups of mounting plates (26) are fixedly connected to a sealing cylinder (27). The internal piston of the sealing cylinder (27) is connected to a piston plate (28). The piston plate (28) is fixedly connected to A sliding rod (2801), the sliding rod (2801) passes through the sealing cylinder (27) and is slidably connected to the sealing cylinder (27); one end of the sliding rod (2801) away from the piston plate (28) is fixedly connected to a resistance plate (2802); a fourth spring (2803) is sleeved on the sliding rod (2801); two ends of the fourth spring (2803) are respectively abutted against the resistance plate (2802) and the sealing cylinder (27); and two rectangular plates (2805) are fixedly connected to the left surface of the strip frame (11).

7. The screening and drying equipment for processing aluminum curtain wall materials according to claim 6, characterized in that: The connecting plate (14), the first L-shaped plate (15), the second L-shaped plate (16), the third L-shaped plate (17), the first scraper (18), the second scraper (19), and the third scraper (20) are all provided with cavities that are interconnected, and the top surfaces of the first scraper (18), the second scraper (19), and the third scraper (20) are provided with air outlet holes, an air intake hose (2804) is fixedly connected between the sealing cylinder (27) and the connecting plate (14), an air intake pipe (29) is fixedly connected to the sealing cylinder (27), and an air heater (30) is fixedly installed on the air intake pipe (29).

8. The screening and drying equipment for processing aluminum curtain wall materials according to claim 7, characterized in that: A feed box (31) is fixedly connected between the drying cylinder (5) and the guide hopper (410); a second rotating rod (32) is fixedly connected to the output end of the driving motor (6); the second rotating rod (32) passes through the top of the drying cylinder (5) and is rotatably connected to the drying cylinder (5); multiple groups of stirring rods (33) are fixedly connected to the surfaces of both sides of the second rotating rod (32); dryers (34) are fixedly mounted on the surfaces of the multiple groups of stirring rods (33); a discharge pipe (36) is fixedly connected to the bottom of the drying cylinder (5); a first cleaning plate (37) is fixedly connected to the second rotating rod (32); a second cleaning plate (38) is fixedly connected to the bottom of the first cleaning plate (37); and a third cleaning plate (39) is fixedly connected to the bottom of the second cleaning plate (38).

9. The screening and drying equipment for processing aluminum curtain wall materials according to claim 8, characterized in that: The first cleaning plate (37), the second cleaning plate (38) and the third cleaning plate (39) are slidably connected to the top inner wall, the side wall and the bottom inner wall of the drying cylinder (5) respectively; the bottom surface of the first rotating rod (8) is fixedly connected to the third rotating rod (801); the bottom surface of the third rotating rod (801) is fixedly connected to the cam (40); a sliding hole is provided on the right side surface of the box body (1); a support plate (41) is fixedly connected to the right side surface of the box body (1); a circular rod (42) penetrates the surface of the support plate (41); the circular rod (42) is slidably connected to the support plate (41); a rubber hammer (43) is fixedly connected to the circular rod (42); the rubber hammer (43) is slidably connected to the sliding hole of the box body (1); a circular plate (44) is fixedly connected to the circular rod (42); a fifth spring (35) is sleeved on the circular rod (42); two ends of the fifth spring (35) are respectively abutted against the support plate (41) and the circular plate (44).

10. A screening and drying method for processing aluminum curtain wall materials, comprising the screening and drying equipment for processing aluminum curtain wall materials according to any one of claims 1 to 9, characterized in that: Use the following steps: S1. When the aluminum curtain wall material is screened, the vibration motor (408) is started, and the screening plate (405) is vibrated through the first spring (403) and the second spring (407), and then the aluminum curtain wall material is added through the feed hopper (3) to screen the aluminum curtain wall material. Qualified aluminum curtain wall material falls through the screening plate (405) and enters the guide hopper (410) along the guide plate (409); S2. While the screening plate (405) is screening the aluminum curtain wall material, the driving motor (6) is started to drive the first rotating rod (8) to rotate synchronously through the synchronous belt (9). The first rotating rod (8) drives the top half gear (10) to mesh with the strip frame (11), so that the strip frame (11) performs a forward and backward reciprocating motion, thereby driving the connecting plate (14) and the first L-shaped plate (15), the second L-shaped plate (16), and the third L-shaped plate (17) to slide, and then driving the first scraper (18), the second scraper (19), and the third scraper (20) to brush the bottom of the screening plate (405) back and forth, thereby preventing the screening plate (405) from being blocked when screening the aluminum curtain wall material, and helping to improve the efficiency of aluminum curtain wall material processing.

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